As you may know, we have had 4 Platform Previews for Internet Explorer 10. But how do you make sure that existing apps won’t break or be incompatible with it without exhaustive testing? An easy way is to use the IE10 Compat Inspector.
Simply insert the script before other scripts in each page you want to test:
Then in the corner of your page you will see something similar to the image below where you can click on it to get the details of any incompatibilities.
Read the article about the Internet Explorer 10 Compat Inspector for more details and get prepared for the epic-ness of IE 10!